Productivity Enhancing Tech

Tinylogics Ltd

Designed for iPhone

    • 4.2 • 49 Ratings
    • Free

iPhone Screenshots



The free FOCI productivity app is designed to be used with FOCI productivity devices - available at

FOCI affords a revolutionary biofeedback training, that goes beyond tracking emotion states, to empowering you to actively modulate your emotion states and focus.

Clip to the waist, it records 6 types of basic emotion states, 5 negative emotions, 2 key emotion metrics, as you work. Beneath the hood, it analyzes the minute ebb and flow of diaphragmatic breathing from the waist, with machine learning that in just 3 days, not only differentiates your physiological features to read emotion states, but affords a breakthrough in biofeedback training to help you learn to calm from stress, tune out distractions, and get into deep focus.

* Machine Learning: profiles your physiology and translates breathing patterns into emotion states.
* Emotion Records: tracks emotion states, such as focus, distraction, stress, calm, fatigue, and flow, during seated work.
* Negative Emotion Analytics: evaluate risks of frustration, distractibility, procrastination, burnout and anxiety that impact productivity.
* Deep Work Session: provides actionable in-work stats, such as mental performance, flow traction metrics, and tension overload.
* Productivity Reports: summarizes focus and tension level, through the course of a work session, along with key productivity metrics.

* Distraction Alert: customizable tactile feedback, to cut short various states of distraction, such as stress and fatigue.
* Biofeedback Training technology: learn to consciously control attention and tension levels, to help you adjust work states and improve mental performance.

Terms of Use:
Privacy Policy:


"I loved it and won't be separated from my Foci now.” -- Jonathan Margolis, Financial Times

“I was startled the first time it buzzed me with a digital “nudge” to get me back on track (yes, I was daydreaming)” -- S.C. Stewart, PC Mag


What’s New

Version 1.2.4

Bug fixes and experience optimization.

Ratings and Reviews

4.2 out of 5
49 Ratings

49 Ratings

besapre ,

Couple bugs but app functions great on main features

My purple circles do not show any data when tapped, unlike the other colors which function properly on the daily focus circles screen. Also would love to see practical strategies when the different levels of approaches are suggested when encountering various loops. Like when it says check focus level 3 or whatever - would love a button that gives you a quick stands saying the practical advice we might find in the booklet - so if I am not with my booklet in that moment I can still try to fix my behavior then and there.

Developer Response ,

@besapre, cheers! Got it, thank you very much for your suggestions, we will look into it. Unlike other balls the purple fatigue ball doesn’t have a duration as it is an indication that you reached a state of attention fatigue rather than you have been in this state for a while. If you continue to be fatigued, you will get several fatigue balls in succession.

8BitBrett ,

I’ve LOVED the foci so much since it first started but…

I was an original backer of the first Foci. It helped me not only see trends in my daily energy levels. It actually was part of the reason I was diagnosed with narcolepsy. It would show massive amounts of fatigue throughout my days but I didn’t “feel” tired. Little did I know my normal level of energy was similar the amount of energy a person has after a 24 hour shift of hard labor. I was so thankful for this being so important to my life I quickly backed the foci 2 as soon as I could! But now the app and device has gone down hill so much. I’ve sent so many requests for help that usually just get marked as solved without ever responding. Right now the app will not update your deep focus time unless you close the app completely and reopen it. It can be annoying when you just want to see how your day is going. My latest issue of my foci 2 not vibrating at all for any of the streaks I usually have 2, the focus slip and fatigue. This is a massive issue for me because the fatigue notifications helped track and warn of narcoleptic sleep attacks. I know it’s not designed for that purpose but it really helped me track it. I reached out through the app feedback on the 29th I’ve sent 3 messages adding info to the issue as I find out more and still have heard nothing back… I seriously love this device so much but it’s almost become unusable and it’s so upsetting.

Developer Response ,

@8BitBrett, I am very sorry for the inconvenience, we have been transiting the in-App feedback system as it started to have problems like what you have mentioned. The current App update now have a new in-App feedback service, and we would be able to resolve issues again. Alternatively, you can send us an email to and we would be very glad to help.

Digitalfigment ,

Great App But Needs Dark Mode

Overall a great app, but I would love to see dark mode made available for when I’m doing meditations in a dimly lit room.

As one of the first backers of Foci they’ve come a long way. I’d love to see how this application evolves over time. It does take some time for the machine learning component to reflect more precise information. Patience is needed in the beginning, but worth the effort when used daily.

Make dark mode available or let the user choose their own background color or upload their own background image and I’ll give the app 5 stars.

Developer Response ,

@Digitalfigment, cheers - thank you for your suggestions, will put it in the pipeline.

App Privacy

The developer, Tinylogics Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Sensitive Info
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contacts
  • User Content
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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